<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./lib/layui/css/layui.css">


    <style>
        .box {
            position: relative;
            width: 100vw;

            height: 100vh;

        }

        .login-box,
        .reg-box {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 400px;
            padding: 30px;
            box-shadow: 0 0 2px 2px skyblue;
        }


        .reg-box {
            display: none;
        }

        .layui-form {
            padding: 0 30px;
        }

        .links {
            display: flex;
            justify-content: flex-end;
        }

        .layui-form-item {
            position: relative !important;
        }

        .layui-icon {
            position: absolute;
            left: 10px;
            top: 10px;
        }

        .layui-input {
            padding-left: 32px;
        }
    </style>
</head>

<body>

    <div class="box">
        <!-- 登录 -->
        <div class="login-box">

            <form action="" class="layui-form" id="form_login">

                <!-- 用户名 -->
                <div class="layui-form-item">
                    <i class="layui-icon layui-icon-username"></i>
                    <input type="text" name="username" required lay-verify="required" placeholder="请输入用户名"
                        autocomplete="off" class="layui-input" />
                </div>
                <!-- 密码 -->
                <div class="layui-form-item">
                    <i class="layui-icon layui-icon-password"></i>
                    <input type="password" name="password" required lay-verify="required|pwd" placeholder="请输入密码"
                        autocomplete="off" class="layui-input" />
                </div>
                <!-- 登录按钮 -->
                <div class="layui-form-item">
                    <!-- 注意：表单提交按钮和普通按钮的区别，就是 lay-submit 属性 --> <button
                        class="layui-btn layui-btn-fluid layui-btn-normal" lay-submit>登 录</button>
                </div>
                <div class="layui-form-item links">
                    <a href="javascript:;" class="link_reg link">去注册账号</a>
                </div>

            </form>
        </div>

        <!-- 注册 -->
        <div class="reg-box">
            <form action="" class="layui-form" id='form_reg'>
                <!-- 用户名 -->
                <div class="layui-form-item"> <i class="layui-icon layui-icon-username"></i>
                    <input type="text" name="username" required lay-verify="required|uname" placeholder="请输入用户名"
                        autocomplete="off" class="layui-input" />
                </div> <!-- 密码 -->
                <div class="layui-form-item">
                    <i class="layui-icon layui-icon-password"></i> <input type="password" name="password" required
                        lay-verify="required|pwd" placeholder="请输入密码" autocomplete="off" class="layui-input" />
                </div> <!-- 密码确认框 -->
                <div class="layui-form-item">
                    <i class="layui-icon layui-icon-password"></i> <input type="password" name="repassword" required
                        lay-verify="required|pwd|rpwd" placeholder="再次确认密码" autocomplete="off" class="layui-input" />
                </div> <!-- 注册按钮 -->
                <div class="layui-form-item">
                    <!-- 注意：表单提交按钮和普通按钮的区别，就是 lay-submit 属性 -->
                    <button class="layui-btn layui-btn-fluid  layui-btn-normal" lay-submit>注 册</button>
                </div>

                <div class="layui-form-item links">
                    <a href="javascript:;" class="link_login  link">去登录</a>
                </div>

            </form>

        </div>
    </div>
    <script src="./jq/jquery.js"></script>
    <script src="./lib/layui/layui.js"></script>
    <script src="./lib/layui/layui.all.js"></script>
    <script src="./js/longin.js"></script>


    <script>




    </script>


</body>

</html>